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IDT74FCT543AT中文资料PDF规格书
IDT74FCT543AT规格书详情
DESCRIPTION:
The FCT543T/FCT2543T is a non-inverting octal transceiver built using an advanced dual metal CMOS technology.
This device contains two sets of eight D-type latches with separate input and output controls for each set. For data flow from A to B, for example, the A-to-B Enable (CEAB) input must be LOW in order to enter data from A0–A7 or to take data from B0–B7, as indicated in the Function Table. With CEAB LOW, a LOW signal on the A-to-B Latch Enable (LEAB) input makes the A-to-B latches transparent; a subsequent LOW-to-HIGH transition of the LEAB signal puts the A latches in the storage mode and their outputs no longer change with the A inputs. With CEAB and OEAB both LOW, the 3-state B output buffers are active and reflect the data present at the output of the A latches. Control of data from B to A is similar, but uses the CEBA, LEBA and OEBA inputs.
The FCT2543T has balanced output drive with current limiting resistors. This offers low ground bounce, minimal undershoot and controlled output fall times-reducing the need for external series terminating resistors. FCT2xxxT parts are plug-in replacements for FCTxxxT parts.
FEATURES:
• Common features:
– Low input and output leakage ≤1µA (max.)
– CMOS power levels
– True TTL input and output compatibility
– VOH = 3.3V (typ.)
– VOL = 0.3V (typ.)
– Meets or exceeds JEDEC standard 18 specifications
– Product available in Radiation Tolerant and Radiation
Enhanced versions
– Military product compliant to MIL-STD-883, Class B
and DESC listed (dual marked)
– Available in DIP, SOIC, SSOP, QSOP, CERPACK
and LCC packages
• Features for FCT543T:
– Std., A, C and D speed grades
– High drive outputs (-15mA IOH, 64mA IOL)
– Power off disable outputs permit “live insertion”
• Features for FCT2543T:
– Std., A, and C speed grades
– Resistor outputs (-15mA IOH, 12mA IOL Com.)
(-12mA IOH, 12mA IOL Mil.)
– Reduced system switching noise
产品属性
- 型号:
IDT74FCT543AT
- 功能描述:
IC TRANSCEIVER 8BIT N-INV 24QSOP
- RoHS:
是
- 类别:
集成电路(IC) >> 逻辑 - 缓冲器,驱动器,接收器,收发器
- 系列:
74FCT
- 标准包装:
47
- 系列:
74LVX
- 逻辑类型:
缓冲器/线路驱动器,非反相
- 元件数:
4
- 每个元件的位元数:
1
- 输出电流高,低:
4mA,4mA
- 电源电压:
2 V ~ 3.6 V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装
- 封装/外壳:
14-SOIC(0.209,5.30mm 宽)
- 供应商设备封装:
14-SOIC
- 包装:
管件
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT(Renesas收购) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
IDT |
0535+ |
TSSOP24 |
1821 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
IDT |
23+ |
SOP24 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
IDT |
23+ |
原厂封装 |
9888 |
专做原装正品,假一罚百! |
询价 | ||
IDT |
2015+ |
SSOP |
3526 |
原装原包假一赔十 |
询价 | ||
IDT |
00+ |
SSOP |
19 |
询价 | |||
IDT |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
IDT |
93 |
137 |
公司优势库存 热卖中!! |
询价 | |||
IDT |
23+ |
SOP |
18000 |
询价 | |||
IDT |
23+ |
24SSOP |
9526 |
询价 |
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